% !TEX root = main.tex

\section{Some Advanced Topics on GeKo}
\label{sec:advanced_topics}

\subsection{Manipulated Metamodels for Pointcut and Advice}
\label{sec:manipulated_metamodels}
\jackin{Why need manipulation on base metamodel and related topic on Extension Point 1}

\subsection{Replacement vs. Instantiation during Model Weaving}
\jackin{Currently, GeKo uses replacement while RAM uses instantiation.}